spool的复数形式怎么拼写

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴.a spool of cotton一轴棉线a spool of thread一轴线...

n.线轴，线管，线轴状物，卷络的数量[长度]，缠线框vt.把…绕在卷轴上，缠绕...

spool的第三人称单数（三单）为：spools...

spool的音标：spool的英式发音音标为：[spu:l]spool的美式发音音标为：[spul]...

spool的现在完成时为：spooled...

spool的一般过去时为：spooled...

A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。a spool of thread一轴线On dictation equipment, a spool on which magnetic tape is wound.在口述记录设备上, 一种卷绕磁带的轴....

spool的现在进行时为：spooling...

回顾了微尺度反应技术的发展及其在纳米材料制备中所展现的广阔前景.Microscale reaction technology was reviewed and its prospect in nanomaterials was discussed.概述了微尺度热传导理论的几种模型及其求解方法.Theoretical models of microscale heat transfer and solving approaches are...

keystroke的音标：keystroke的英式发音音标为：['ki:strəʊk]keystroke的美式发音音标为：['kistroʊk]...

nanny的音标：nanny的英式发音音标为：['næni]nanny的美式发音音标为：['næni]...

n.无业游民，游手好闲之徒( layabout的名词复数 )...

n.后脑...

Merbromin is also known as mercurochrome.汞溴红一名红汞.It can also effectively remove chilli oil. mildew stain and merbromin stain.对去除辣子油、霉 渍 、红药水渍亦有效....

The article describes the characteristics of high - pressure water descaler in terms of constitution and structure.介绍 高压水 除鳞机的设备组成、结构特点....

“硬磐”的英语可以翻译为：duripan，ortstein ...

copyist的复数形式为：copyists...

n.否认者，法国旧银币，极少量的金额，极微量...

masticate的音标：masticate的英式发音音标为：['mæstɪkeɪt]masticate的美式发音音标为：['mæstɪˌket]...

interpose的现在进行时为：interposing...

n.车道( driveway的名词复数 )...

“淫乱”的英语可以翻译为：promiscuous，licentious，pruriency ...

Hotels have taken the place of old inns.旅馆已代替了旧的客栈.Such inns as there were were generally dirty and flea ridden; the food simply local cheese accompanied were by bread often twelve months old, all washed down with coarse...